Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 7421

7421

US stock number			7421
Design			HM14
Lip material			R

Dimensions

d₁	19.05	mm
D	30.15	mm
b	3.96	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	10025	r/min
Shaft surface speed	max.	10	m/s

Model Number: 7421
Inner Diameter：19.05mm Outer Diameter：30.15mm Width：3.96mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2026-04-16
Application:container finishing,position switch,Special Equipment,Animal Tracking,hot and cold box,security equipment,Spectrum Products,gear type,cleaners,education model Instruments,extruder
Similar models:7421 87421
BEARING POWER International Trading Co.,Ltd. specialize in 7421 products，there is large inventory of SKF 7421 Radial shaft seals for general industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7421 Which SKF 7421 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
240/900 ECA/W33	900	1280	375	Bearings, units and housings
31320T125 X/DB	100	215	-	Bearings, units and housings
32060 X/DF	300	460	-	Bearings, units and housings
71924 ACB/HCP4A	120	165	22	Bearings, units and housings
BS2-2211-2RSK/VT143	55	100	31	Bearings, units and housings
BD-BS2-2224-2RS5K/VT143-H 2324 EH	110	215	69	Bearings, units and housings
K 28x35x18	28	35	18	Bearings, units and housings
LR 40x45x16.5	40	45	16.5	Bearings, units and housings
PCM 182015 E	18	20	15	Bearings, units and housings
SONL 226-526	130	-	-	Bearings, units and housings
W 6209-2RS1	45	85	19	Bearings, units and housings
W 638/4-2RZ	4	9	4	Bearings, units and housings

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